大家幫忙看看這一段程式碼錯誤 1 當前上下文中不存在名稱“drawTools” c:\users\hwt4095\documents\visual studio 2013\Projects\huatur
阿新 • • 發佈:2019-02-19
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
namespace huaturuanjian
{
public partial class Frm_text : Form
{
public Frm_text()
{
InitializeComponent();
}
public void Frm_text_MouseDown(object sender, MouseEventArgs e)
{
string drawTool;
Graphics ig = this.CreateGraphics();
if (e.Button == MouseButtons.Left)
{
//如果選擇文字輸入,則開啟strInput窗體
if (drawTool == drawTools.String )
{
Frm_text inputBox = new Frm_text();
inputBox.StartPosition = FormStartPosition.CenterParent;
if (inputBox.ShowDialog() == DialogResult.OK)
{
Graphics g = this.CreateGraphics();
Font theFont = this.Font;
g.DrawString(inputBox.textBox1.Text, theFont, new SolidBrush(Color.Red), e.X, e.Y);
ig.DrawString(inputBox.textBox1.Text, theFont, new SolidBrush(Color.Red), e.X, e.Y);
}
// }
//如果開始繪製,則開始記錄滑鼠位置
// else if ((isDrawing = !isDrawing ) == true)
{
Point startPoint = new Point(e.X, e.Y);
Point oldPoint = new Point(e.X, e.Y);
}
}
}
}
}
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
namespace huaturuanjian
{
public partial class Frm_text : Form
{
public Frm_text()
{
InitializeComponent();
}
public void Frm_text_MouseDown(object sender, MouseEventArgs e)
{
string drawTool;
Graphics ig = this.CreateGraphics();
if (e.Button == MouseButtons.Left)
{
//如果選擇文字輸入,則開啟strInput窗體
if (drawTool == drawTools.String
{
Frm_text inputBox = new Frm_text();
inputBox.StartPosition = FormStartPosition.CenterParent;
if (inputBox.ShowDialog() == DialogResult.OK)
{
Graphics g = this.CreateGraphics();
Font theFont = this.Font;
g.DrawString(inputBox.textBox1.Text, theFont, new SolidBrush(Color.Red), e.X, e.Y);
ig.DrawString(inputBox.textBox1.Text, theFont, new SolidBrush(Color.Red), e.X, e.Y);
}
// }
//如果開始繪製,則開始記錄滑鼠位置
// else if ((isDrawing = !isDrawing
{
Point startPoint = new Point(e.X, e.Y);
Point oldPoint = new Point(e.X, e.Y);
}
}
}
}
}
}
加粗的地方有錯誤